launch_gui.py 文件源码

def create_params_file(self, fname):
        msg = QMessageBox()
        msg.setIcon(QMessageBox.Question)
        msg.setText("Parameter file %r not found, do you want SpyKING CIRCUS to "
                    "create it for you?" % fname)
        msg.setWindowTitle("Generate parameter file?")
        msg.setInformativeText("This will create a parameter file from a "
                               "template file and open it in your system's "
                               "standard text editor. Fill properly before "
                               "launching the code. See the documentation "
                               "for details")
        msg.setStandardButtons(QMessageBox.Yes | QMessageBox.No)
        answer = msg.exec_()
        if answer == QMessageBox.Yes:
            user_path = os.path.join(os.path.expanduser('~'), 'spyking-circus')
            if os.path.exists(user_path + 'config.params'):
                config_file = os.path.abspath(user_path + 'config.params')
            else:
                config_file = os.path.abspath(
                    pkg_resources.resource_filename('circus', 'config.params'))
            shutil.copyfile(config_file, fname)
            self.params = fname
            self.last_log_file = fname.replace('.params', '.log')
            self.update_params()